Add 35/81 and 15/8
1st number: 35/81, 2nd number: 1 7/8
35/81 + 15/8 is 1495/648.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 81 and 8 is 648
Next, find the equivalent fraction of both fractional numbers with denominator 648 - For the 1st fraction, since 81 × 8 = 648,
35/81 = 35 × 8/81 × 8 = 280/648 - Likewise, for the 2nd fraction, since 8 × 81 = 648,
15/8 = 15 × 81/8 × 81 = 1215/648 - Add the two like fractions:
280/648 + 1215/648 = 280 + 1215/648 = 1495/648 - So, 35/81 + 15/8 = 1495/648
In mixed form: 2199/648
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